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1.΢Èí3Ô°²È«¸üУ¬ £¬ÐÞ¸´Ô̺¬2¸ö0dayÔÚÄÚµÄ82¸ö·ì϶


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https://www.bleepingcomputer.com/news/microsoft/microsoft-march-2021-patch-tuesday-fixes-82-flaws-2-zero-days/    


2.unit42°ä²¼ÓйØdnsmasq·ì϶µÄ·ÖÎö»ã±¨


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unit42°ä²¼ÓйØDNS¼Ù×°£¨dnsmasq£©·ì϶µÄ·ÖÎö»ã±¨¡£¡£DNS¼Ù×°£¨dnsmasq£©ÊÇÒ»ÖÖ¿í·ºÊ¹ÓõĿªÔ´DNS½âÎöÆ÷£¬ £¬ÎªºÜ¶àÏîÄ¿ºÍÓ²¼þËùʹÓ㬠£¬ÈçKubernetesºÍ·ÓÉÆ÷µÈ²úÆ·¡£¡£×î½ü×êÑÐÈËÔ±·¢ÏÖÁËÐÂÎÊÌ⣬ £¬Ê¹µÃdnsmasqÈÝÒ×Êܵ½¹¥»÷¡£¡£ÕâЩ·ì϶¿É·ÖΪÁ½À࣬ £¬±ðÀëΪDNSºÍ̸ִÐÐÖеķì϶CVE-2020-25684¡¢CVE-2020-25685ºÍCVE-2020-25686£¬ £¬ÒÔ¼°µ¼ÖÂDoS¹¥»÷µÄ»º³åÇøÒç³ö·ì϶CVE-2020-25681¡¢CVE-2020-25682¡¢CVE-2020-25683ºÍCVE-2020-25687¡£¡£


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https://unit42.paloaltonetworks.com/overview-of-dnsmasq-vulnerabilities-the-dangers-of-dns-cache-poisoning/


3.Edgescan°ä²¼2020-2021Äê·ì϶ͳ¼ÆµÄ·ÖÎö»ã±¨


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Edgescan°ä²¼ÁË2020-2021Äê·ì϶ͳ¼ÆµÄ·ÖÎö»ã±¨¡£¡£»ã±¨½ÒʾÁË2020ÄêÒÔÀ´µÄ·ì϶µÄͳ¼ÆÊý¾ÝºÍÇ÷Ïò£¬ £¬²¢´ÓÒÑÖª·ì϶£¨CVE£©¡¢¶ñÒâÈí¼þ¡¢ÀÕË÷Èí¼þºÍ¿É¼ûÐԽǶȣ¨¹«¿ªµÄ·þÎñ£©Éî¿Ì×êÑÐÁË·ì϶ָ±ê¡£¡£2020ÄêÔ¶³Ì×ÀÃæ£¨RDPºÍSSH£©µÄ¶³öÔö³¤ÁË40%£¬ £¬ÓÐ21070¸ö»¥ÁªÍø¶Ëµã¶³öÁËÊý¾Ý¿âϵͳ¡£¡£È¥Äê·¢ÏÖµÄ×î³£¼ûµÄ·ì϶ÊÇLogjam (CVE-2015-4000)£¬ £¬ÕâÊÇÒ»¸öʹÓÃDiffie-HellmanÃÜÔ¿»¥»»ÃÜÂëϵͳµÄ·ì϶£¬ £¬¿Éµ¼ÖÂÖÐÑëÈ˹¥»÷¡£¡£


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https://info.edgescan.com/vulnerability-stats-report-2021


4.×êÑÐÈËÔ±·¢ÏÖUnityMinerÀûÓÃQNAP NASÖеķì϶ÍÚ¿ó


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https://securityaffairs.co/wordpress/115403/hacking/unityminer-qnap-nas-devices.html


5.Ç÷Ïò¿Æ¼¼·¢ÏÖÒÁÀÊMuddyWaterÕë¶ÔÖж«×éÖ¯µÄ¹¥»÷»î¶¯


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https://thehackernews.com/2021/03/iranian-hackers-using-remote-utilities.html


6.µÂ¿ËÈøË¹´óѧÔâµ½¹¥»÷£¬ £¬Ñ§ÌÃËùÓÐϵͳ±»ÆÈ¹Ø±Õ


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µÂ¿ËÈøË¹´óѧ£¨University of Texas£©ÓÚ3ÔÂ7ÈÕ°ä²¼ÉêÃ÷³ÆÆäÔâµ½¹¥»÷£¬ £¬Ñ§ÌÃËùÓÐϵͳ±»ÆÈ¹Ø±Õ¡£¡£¸ÃУ°µÊ¾£¬ £¬ËûÃÇÔÚÖÜÎåÁ賿·¢ÏÖÁËÕâ´Î¹¥»÷£¬ £¬Æäµç×ÓÓʼþºÍÍйܴóÑ§ÍøÕ¾µÄ·þÎñÆ÷¾ùÊܵ½´ËÊÂÎñµÄÓ°Ï죬 £¬½ÌÈËÔ±¹¤ºÍѧÉúÖ»ÄÜͨ¹ýBlackboard½øÐÐͨѶ¡£¡£´ËÍ⣬ £¬ÆäÔÚ¼ì²âµ½¹¥»÷ºóÁ¢¼´¹Ø±ÕÁËËùÓÐУ԰ϵͳ£¬ £¬²¢¶Ôÿ¸öϵͳ½øÐÐÁ˳¹µ×²é³­£¬ £¬·¢ÏÖ²¢Ã»ÓÐÈκÎСÎÒÐÅÏ¢±»Ð¹Â¶¡£¡£


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https://www.infosecurity-magazine.com/news/hackers-target-texas-university/